https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89709
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 45965 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45965&action=edit gcc9-pr89709.patch Untested fix. The above mentioned revision added STRIP_ANY_LOCATION_WRAPPERS to the beginning of operand_equal_p for both arg0 and arg1, but didn't adjust inchash::add_expr that needs to match that. When not OEP_ADDRESS_OF, we'd strip it anyway through STRIP_NOPS, but not otherwise. I've also moved the STRIP_ANY_LOCATION_WRAPPERS later in operand_equal_p, so that the hash checking would check this more often.
